321430572

素因数分解:

$2^2\times 3^3\times {\mathrm{2976209}}^1$

素因数の和:2976222

約数の個数: 24

約数和(自身を含む): 833338800

約数和(自身を除く): 511908228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2976209, 5952418, 8928627, 11904836, 17857254, 26785881, 35714508, 53571762, 80357643, 107143524, 160715286, 321430572]

約数ペア:

[(1, 321430572), (2, 160715286), (3, 107143524), (4, 80357643), (6, 53571762), (9, 35714508), (12, 26785881), (18, 17857254), (27, 11904836), (36, 8928627), (54, 5952418), (108, 2976209)]